From Yeovil on B3147, turn right at the top of town roundabout. For the long stay car park turn right at the roundabout and the car park is the first on the right hand side.
From Poole/Bournemouth on B3150, travel on the main road through town (London Road leading into High Street East and High West Street). Go straight over the top of the roundabout, the long stay car park is first on the right hand side.
From Weymouth on A354, approach Dorchester along Weymouth Avenue (past Tesco’s, Cemetery on your right). At the traffic lights turn left into Maud Road go straight ahead at next traffic lights, follow road around and you will end up at top of town roundabout. Turn left and the long stay car park is on your right hand side.
To get to the Corn Exchange from the long stay car park, walk back down High Street West (main road) keep on the left hand side walking down, and ½ way down there is a church and then over the road (that leads to North Square) is the Corn Exchange.